Washington, DC on Monday, October 13, 2008 Monday January February March April May June July August September October November December 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 Previous Day Next Day Daily Summary   Actual Average Record Temperature Mean Temperature °F 60°F   Max Temperature 82°F 69°F 89°F (1954) Min Temperature 55°F 51°F 31°F (1906) Degree Days Heating Degree Days 0 6   Month to date heating degree days 18 54   Since 1 July heating degree days 20 80   Cooling Degree Days 4 1   Month to date cooling degree days 21 25   Year to date cooling degree days 1690 1524   Growing Degree Days 18 (Base °F )     Moisture Dew Point 52°F     Average Humidity 63     Maximum Humidity 86     Minimum Humidity 39     Precipitation Precipitation 0.00 in 0.10 in 1.82 in (1893) Month to date precipitation 0.04 1.42   Year to date precipitation 40.00 31.47   Snow Snow 0.00 in in 0.00 in (0.0) Month to date snowfall 0.0 0.0   Since 1 July snowfall 0.0 0.0   Snow Depth 0.00 in     Wind Wind Speed 4 mph     Max Wind Speed 9 mph     Max Gust Speed 14 mph     Visibility 10 miles     Events       Key: T is trace of precipitation, MM is missing value Source: NWS Daily Summary Time(EDT) Temperature Dew Point Humidity Pressure Visibility Wind Direction Wind Speed Gust Speed Precipitation Events Conditions 12:52 AM 61.0°F 53.1°F 75% 30.47 in 10.0 miles SW 3.5 mph - N/A   Partly Cloudy 1:52 AM 60.1°F 53.1°F 78% 30.46 in 10.0 miles SW 3.5 mph - N/A   Mostly Cloudy 2:52 AM 57.9°F 54.0°F 87% 30.45 in 10.0 miles SW 3.5 mph - N/A   Mostly Cloudy 3:52 AM 57.9°F 53.1°F 84% 30.44 in 10.0 miles SW 3.5 mph - N/A   Mostly Cloudy 4:52 AM 57.0°F 52.0°F 83% 30.43 in 10.0 miles SW 3.5 mph - N/A   Mostly Cloudy 5:52 AM 55.0°F 50.0°F 83% 30.43 in 10.0 miles SW 4.6 mph - N/A   Mostly Cloudy 6:52 AM 57.0°F 51.1°F 81% 30.43 in 10.0 miles SW 3.5 mph - N/A   Mostly Cloudy 7:52 AM 57.9°F 51.1°F 78% 30.44 in 10.0 miles SW 6.9 mph - N/A   Mostly Cloudy 8:52 AM 59.0°F 52.0°F 78% 30.44 in 10.0 miles SSW 5.8 mph - N/A   Mostly Cloudy 9:52 AM 63.0°F 53.1°F 70% 30.45 in 10.0 miles South 3.5 mph - N/A   Mostly Cloudy 10:52 AM 64.9°F 55.9°F 73% 30.43 in 10.0 miles South 5.8 mph - N/A   Mostly Cloudy 11:52 AM 71.1°F 57.9°F 63% 30.41 in 10.0 miles SSE 3.5 mph - N/A   Mostly Cloudy 12:52 PM 75.0°F 53.1°F 46% 30.39 in 10.0 miles WSW 5.8 mph - N/A   Mostly Cloudy 1:52 PM 77.0°F 54.0°F 45% 30.37 in 10.0 miles Variable 3.5 mph - N/A   Mostly Cloudy 2:52 PM 80.1°F 54.0°F 40% 30.34 in 10.0 miles WSW 6.9 mph - N/A   Mostly Cloudy 3:52 PM 81.0°F 54.0°F 39% 30.33 in 10.0 miles Calm Calm - N/A   Mostly Cloudy 4:52 PM 80.1°F 55.0°F 42% 30.31 in 10.0 miles North 5.8 mph - N/A   Mostly Cloudy 5:52 PM 73.9°F 60.1°F 62% 30.31 in 10.0 miles South 5.8 mph - N/A   Mostly Cloudy 6:52 PM 72.0°F 60.1°F 66% 30.30 in 10.0 miles South 8.1 mph - N/A   Mostly Cloudy 7:52 PM 70.0°F 60.1°F 71% 30.31 in 10.0 miles SSW 3.5 mph - N/A   Mostly Cloudy 8:52 PM 68.0°F 57.0°F 68% 30.30 in 10.0 miles SSW 3.5 mph - N/A   Mostly Cloudy 9:52 PM 66.9°F 57.9°F 73% 30.30 in 10.0 miles Calm Calm - N/A   Mostly Cloudy 10:52 PM 64.9°F 57.0°F 75% 30.29 in 10.0 miles Calm Calm - N/A   Scattered Clouds 11:52 PM 63.0°F 57.0°F 81% 30.29 in 10.0 miles Calm Calm - N/A   Scattered Clouds Astronomy Sunrise: 07:15 AM (EDT) Moon Rise: 05:40 PM (EDT) 10/13 Sunset: 06:31 PM (EDT) Moon Set: 05:50 AM (EDT) 10/13 Moon Phase Oct. 13 Oct. 14 Oct. 21 Oct. 28 Nov. 05 Copyright © 2008 The Weather Underground, Inc.